Underlying Asset Performance: The primary driver is the performance of the fund's investments. Positive returns increase the fund's net asset value (NAV).

Market Sentiment: Broad market optimism or pessimism can influence investor demand, impacting the fund's price, especially if traded on exchanges.

Interest Rates: Changes in interest rates affect the valuation of fixed-income securities held by the fund, thus affecting its overall price.

Currency Fluctuations: If the fund invests in assets denominated in foreign currencies, exchange rate movements will affect the euro value of those assets.

Fund Expenses: Management fees, operating expenses, and other charges reduce the fund's returns and can indirectly affect its price.

Supply and Demand: Like any security, the fund's price is influenced by the buying and selling pressure in the market. High demand drives prices up.

Economic Indicators: Macroeconomic data, like GDP growth, inflation, and unemployment, can influence the performance of the fund's underlying assets.

Geopolitical Events: Political instability or major global events can create market volatility, affecting investor sentiment and fund performance.

Credit Risk: The creditworthiness of the issuers of debt securities held by the fund will impact the price, especially if the fund holds corporate bonds.

Liquidity: A fund's ability to quickly convert assets into cash without significantly affecting the price can impact its price, especially during market stress.